chlorophyll

• n. [植][生化] 叶绿素

chloro, 绿色，词源同chlorine, gold。-phyll, 叶子，词源同foliage, folio.

chlorophyll (n.)

green-colored stuff in plants, 1819, from French chlorophyle (1818), coined by French chemists Pierre-Joseph Pelletier (1788-1842) and Joseph Bienaimé Caventou (1795-1877) from Greek khloros "pale green" (see Chloe) + phyllon "a leaf" (see phyllo-).

1. Chlorophyll is produced by the action of light on the plants'leaves.

光对植物的叶子发生作用从而产生叶绿素.

来自《简明英汉词典》

2. The disease causes varying degrees of destruction of the chlorophyll.

这一病害使叶绿素遭到不同程度的破坏.

来自辞典例句

3. The structure of the chlorophyll molecule is known . It consists ofporphyrin.

叶绿素的分子结构已经搞清, 它是由卟啉组成的.

来自辞典例句

4. Inhibition of chlorophyll synthesis may be caused by etiolation, mutant blocks, or streptomycin.

叶绿素合成可以由黄化 、 突变性阻塞或链霉素而引起.

来自辞典例句

5. The function of magnesium in the chlorophyll structure is well known and documented.

镁在叶绿素结构中的功能,早已为人们清楚地阐明,且也得到文献记载.

来自辞典例句

1. any of a group of green pigments found in photosynthetic organisms

The slugs can manufacture chlorophyll, the green pigment in plants that captures energy from sunlight, and hold these genes within their body.

2019年12月四级真题（第三套）阅读 Section C

Their babies retain the ability to produce their own chlorophyll, though they can't generate energy from sunlight until they've eaten enough algae to steal the necessary genes, which they can't yet produce on their own.

2019年12月四级真题（第三套）阅读 Section C

It may be coloured with chlorophyll or not more than 0.015 % of a suitable green soap dye.

它可能由叶绿素或不多于0.015%合的绿皂染料染色.

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The manufacture of chlorophyll in plants is activated by sunlight.

植物中的绿叶素是在日照的条件下开始产生的.

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Effects of Silicon on Chlorophyll Fluorescence and Gas Exchange of Zizyphus jujuba cv.

与硅对盐胁迫下金丝小枣叶绿素荧光参数和气体交换的影响>>相似的文献.

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Fig . 1 Effect of heavy metals on chlorophyll content in leaves of K . candel.

图1重金属污水对秋幼苗中叶绿素含量的影响.

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During the hot summer months, leaves produce food using water and a chemical called chlorophyll.

在炎热的夏季, 树叶利用水分和一种名为叶绿素的化学物质制造养分.

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The green stuff on the occasional freak potato chip is chlorophyll.

洋芋片上偶尔会出现绿色的诡异部份,其实那是叶绿素?

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The tendency of chlorophyll content was ascend in first and descend at last.

叶绿素含量在各播期基本都呈现先升后降的趋势.

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Effects pollution of Cd ~ ( 2 + ) , Hg ~ ( 2 + ) and Cr ~ ( 6 + ) on chlorophyll content of tissue cultured Dioscorea zingiberensis was measured.

研究了重金属离子Cd2+ 、 Hg2 +、Cr6+污染对组培盾叶薯蓣叶绿素含量的影响.

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The relationship between conjugated system and chemical reaction of chlorophyll derivative was discussed.

讨论了卟吩环系的共轭体系和芳香性质,以及与化学反应活性的联系.

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All are structurally similar to chlorophyll a of plants.

它们的结构都与植物体叶绿素a的结构相似.

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Gelatin, Glycerol , Essential oil of orange, Titanium dioxide, Copper Chlorophyll.

明胶, 甘油, 香橙精华, 二氧化钛, 铜叶绿素.

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Party of these organisms are plants, mostly algae, and contain chlorophyll.

这些生物的～部分是植物, 而大多数是含有叶绿素的藻类.

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There was not significant relation between the content of chlorophyll and multiple chromosome.

始穗期水稻剑叶叶绿素含量与水稻倍性之间没有明显的相关性.

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Amino acid is the primary resource to synthesize protein, ferment, chlorophyll and other protoplasm.

氨基酸为植物体内合成蛋白质 、 酵素 、 叶绿素及其他生命物质的主要成分.

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Chlorophyll was extracted from leaves of table beet and fodder beet by 80 % acetone.

采用80%丙酮提取法提取食用红甜菜和饲用甜菜叶片中的叶绿素;用0.

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Satellites can currently measure sea temperature, sea height and chlorophyll concentrations.

卫星可实时测量海水温度 、 海面高度及叶绿素浓度.

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Aging leaves also send back chlorophyll.

老叶还送回叶绿素.

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It is found in porphyrins, and is essential for chlorophyll synthesis.

卟啉结构中具有铁, 是组成叶绿素的必要物质.

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Copper deficiency results in chlorosis, suggesting that copper may be involved in the synthesis of chlorophyll.

它还存在于质体蓝素蛋白中, 和光合电子传递有关.

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Chlorophyll is produced by the action of light on the plants'leaves.

光对植物的叶子发生作用从而产生叶绿素.

《简明英汉词典》

Ingredient: Ocean chlorophyll, the essence Songzao, allantoin, mica Essence.

成份: 海洋叶绿素, 松藻精华, 尿囊素, 云母精华.

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Chlorosis The loss of chlorophyll from plants resulting in yellow ( chlorotic ) leaves.

缺绿病:由于缺乏叶绿素而导致植物叶片 萎 黄的现象.

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